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The simple answer is that PI is what falls out when you study circles. If I had a circle that is 1 foot in diameter, then the circumference (or perimeter) is PI feet. The numerical value of PI wasn't chosen at random, it was found. As for the area of a circle, the perimeter of any object has a relationship to its area. So, PI again becomes important.
What else can I help you with?
What is the area of the circle in terms of pie with a diameter of 36?
The area of a circle, in terms of pie, with a diameter of 36 is: about 324pi
How do you find the diamter of a circle if you know the area?
In order to find the diameter of a circle if you have the area is to rearrange the formula for the area of a circle to put diameter as the unknown, like so: PIE*d = Area of a Circle d = (Area of a Circle) / PIE Therefore if the area of your circle is 40cm, 40/PIE = 12.73cm and that's the diameter.
If a circle has a circumference of 10 pie what is the circle's area?
This circle's area would be 78.54 units squared.
What is the circumference of a circle with an area of 121 pie yards squared?
The circumference of a circle with an area of 121 pie yards squared (380.13 yards2) is: 69.1 yards
What is the circumference of a circle if its 5.7 and you leave your answer in terms of pie?
Circumference of a circle = diameter*pi
How you calculate the volume of a circle column?
4/3[pie]rcube
How do you calculate the area of part of a circle?
To work out the area of a circle, you have to learn something called 'PIE'or 'PI' in Greek. Pie = 3.14. Search 'What is pie?' on this to find out the next part...
What is the pie sign use for?
The sign pie is used for finding the area in a circle.
How do you calculate the area of circle?
Area: (pi)(r)2
What is pie algebra?
Pie is a symbol that represents a number (3.14159...). Pie algebra is when the number Pie is used in algebra like the ccircumference of a circle. A circumference of a circle is worked out by Pie algebra: DxPie (diameter x Pie). Its a bit complicated to explain but...
How do I use pie in geometry?
A pie chart is used to compare facts with each other visually in the form of a circle whereas pi is used for example in finding the area of a circle.
What is a Pi in Algebra's 2?
Pie is 3.14 etc etc etc. Its used in all the formulas to calculate the sums of a circle. Including Diameters, Radiuses and arcs & etc.
What is a circle graph used for?
The circle graph (or a pie chart) is used for showing percentages and/or decimals or to show a fraction
How are pie charts in circle graphs used?
To compare data within 360 degrees of a circle
What tool can be used to draw a circle graph?
A Compass - Pie Chart
How do you findArea of a circle?
well the formula to find the area of a circle is Area=pie x radius squared so if i say calculate the area of a circle with the following measurements giving your answer in terms of pie. Radius=8cm Area=pie x radius squared Area=pie x 8 squared Area= 64 pie cm squared If you do this calculation on your calculator ( pie x 8 squared) you should get the same answer. I hope this helped. If you need anything else veryfying then please ask. :)
Are angles used in Pie Charts?
Yes. Angles are used to draw pie charts so that each portion has an equal amount of the circle by the total.
